📰 Story

langgraph==1.2.0

Changes since 1.2.0a7 release: bump alpha packages to official versions ( #7775 ) feat(langgraph): durable error-handler resume across host crashes ( #7773 ) feat(langgraph): add set_node_defaults() to StateGraph ( #7747 ) chore(deps): bump urllib3 from 2.6.3 to 2.7.0 in /libs/langgraph ( #7766 ) chore(deps): bump mistune from 3.2.0 to 3.2.1 in /libs/langgraph ( #7733 ) chore(langgraph): bump langchain-core to 1.4.0 ( #7767 ) feat(checkpoint): force delta channel snapshot after max supersteps since last snapshot ( #7746 ) test(langgraph): de-flake heartbeat progress test ( #7735 ) chore(langgraph): re-implement exit mode for delta channel ( #7730 ) chore(deps): bump ty from 0.0.23 to 0.0.33 in /libs/sdk-py ( #7666 ) docs(checkpoint): mark DeltaChannel and delta-history APIs as beta ( #7732 ) chore(deps): bump jupyter-server from 2.17.0 to 2.18.0 in /libs/langgraph ( #7713 ) feat(checkpoint-sqlite): override get_delta_channel_history with streaming walk ( #7702 ) chore: "chore: minor clean up around checkpoint and delta channel" ( #7706 ) chore: minor clean up around checkpoint and delta channel ( #7705 )